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Specification
LW ELECTRICAL PERFORMANCE
Model
:
ATS-909X(CE)
B
rand
:
SANGEAN
Temp
:
25
∘
C
R.H.
:
75
%
Date
:
2010/12/21
Ver.
:
A
Page
:
4/5
Condition Value
Test
No.
Test Item
Input Output
Freq. Nom. Lim. 1.
2.
3.
Unit
Min. 100
±
1
Tuning Range
Max. 519
±
1
KHz
Intermediate freq.
S/N=6dB
1st. IF
2nd. IF
55845
450
±
1
KHz
180KHz
68
216KHz
66
Max. Sensitivity
S/N=6dB
279KHz
64
dB
μ
/m
180KHz
68 74
216KHz
66 72
Usable Sensitivity
S/N=20d
B
279KHz
64 70
dB
μ
/m
Image Rejection
279KHz
30 24
dB
I.F. Rejection
450KHz
S/N=6dB
225KHz
50
dB
Selectivity(
±
10KHz)
S/N=6dB
40
dB
Bandwidth -6dB
S/N=6dB
KHz
T. H. D. ( 5mV )
74dB
μ
/m
2
5
%
Lowest Batt. Volt.
74dB
μ
/m
3.9 4.2
V
Hum Modulation
dB
Tuning Ind. Sens.(4nd.dot)
68
dB
μ
/m
Auto. Scan. Stop. Sens.
72
dB
μ
/m
S/N Ratio ( 5mV )
74dB
μ
/m
20 dB
Current Consumption
74dB
μ
/m
mA
Tone action(3KHz)
74dB
μ
/m
NORMAL
/NEWS
dB
Freq.Rewponse(-6dB)
74dB
μ
/m
150
2.1
Hz
KHz
Output power
74dB
μ
/m
1KHz
MAX
10%T.H.D
1
0.8
W
Over Load Capacity
30%mod.
10%T.H.D
106
dB
μ
/m
A. G. C. F. O. M.
100dB
μ
/m
216KHz
dB
Calibration
S/N=6dB
180KHz
225KHz
279KHz
±
1
KHz
Whistle Modulation
2IF/3IF
%
Supply Voltage: AC 9 V
R. O. : 50 mW Load: 8 Ohm
Modulation:400Hz/30% Mod
Remark
:
Approved by
蔡宇曙
2010/12/21
Released/Tested by
黃澍寰
2010/12/21
5
Содержание ATS-909X - WORLD BAND RADIOS
Страница 7: ...9G D2 D36 SWITCH SWITCH 9G 9G ANT1 2 1 CN3 6V BT SP1 RADIO 3V D30 NI MH MAIN PCB BLOCK DIAGRAM 7...
Страница 17: ...TEST POINTS DIAGRAM 17...
Страница 18: ...MAIN PCB TOP VIEW 18...
Страница 19: ...MAIN PCB BOTTOM VIEW 19...
Страница 20: ...CONTROL PCB TOP VIEW 20...
Страница 21: ...CONTROL PCB BOTTOM VIEW 21...
Страница 22: ...KEY PCB TOP VIEW 22...
Страница 23: ...KEY PCB BOTTOM VIEW 23...
Страница 24: ...WIRING DIAGRAM 24...
Страница 37: ...37...
Страница 38: ...IC CIRCUIT BLOCK DIAGRAM 1 IC1 Si4735 D60 2 IC2 UTC7640P 38...
Страница 39: ...3 IC3 TC4066BFN 4 IC4 XC62FP3002PRN 39...
Страница 40: ...5 IC5 NJM2100M 6 IC6 PT2308 40...
Страница 41: ...7 IC7 NJM2073D 8 IC8 PC 17K1 41...
Страница 42: ...9 IC9 MC33340 10 IC10 LD1117AL ADJ 42...
Страница 43: ...11 IC300 24LC32A 12 IC304 MB15A01PFV1 43...
Страница 44: ...13 IC305 UPD78F0513A 14 IC306 XC6202P302PRN 44...